Fahrenheit to Kelvin Converter

1 °F = 255.93 K

K = (°F − 32) × 5/9 + 273.15

Fahrenheit to Kelvin Table

Fahrenheit (°F)Kelvin (K)
0.01255.38
0.1255.43
1255.93
2256.48
5258.15
10260.93
20266.48
50283.15
100310.93
500533.15
1000810.93

How to Convert Fahrenheit to Kelvin

To convert Fahrenheit (°F) to Kelvin (K), use the formula: K = (°F − 32) × 5/9 + 273.15.

For example, to convert 5 °F to K: 5 °F = 258.15 K. Similarly, 10 °F = 260.93 K, 25 °F = 269.26 K, and 100 °F = 310.93 K.

To convert in the other direction, 1 K = -457.87 °F. Simply enter your value in either field above for instant bi-directional conversion.

What is a Fahrenheit?

Fahrenheit (°F) is a temperature scale where water freezes at 32° and boils at 212°. Fahrenheit is primarily used in the United States for weather forecasts and cooking.

What is a Kelvin?

Kelvin (K) is the SI base unit of temperature, starting at absolute zero (−273.15 °C). Kelvin is used in science, engineering, and color temperature for lighting and displays.

Common Fahrenheit to Kelvin Conversions

Here are some frequently looked-up conversions between Fahrenheit and Kelvin:

  • 1 °F = 255.93 K
  • 5 °F = 258.15 K
  • 10 °F = 260.93 K
  • 25 °F = 269.26 K
  • 100 °F = 310.93 K

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